<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>卡尔顿信息配置</el-breadcrumb-item>
    </el-breadcrumb>
    <div style="margin-top: 24px;">
      <el-form class="user-search">
        <el-form-item>
          <el-button size="small" type="primary" class="title"
           @click="submit()"
            >保存</el-button
          >
        </el-form-item>
        <el-form-item label="卡尔顿内容">
          <el-input
            type="textarea"
            :rows="4"
            placeholder="请输入内容"
            v-model="formData.title"
          >
          </el-input>
        </el-form-item>
     
        <el-form-item label="卡尔顿图片">
          <div class="upload-demo">
            <el-upload
              action=""
              :http-request="mainImgUpload"
              :show-file-list="false"
              list-type="picture-card"
            >
              <i class="el-icon-plus"></i>
            </el-upload>

            <div
              style="position:relative;margin-left: 24px;"
              v-if="formData.img"
            >
              <img :src="formData.img" style="width: 290px;height: 136px;" />

              <div class="deleUrl">
                <el-button
                  type="danger"
                  icon="el-icon-delete"
                  circle
                  @click="delImageClick()"
                >
                </el-button>
              </div>
            </div>
          </div>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
import {
    UpdateCarltonByIds,addCarltons,DeleteCarltonByIds,selectCarltonAlls
} from "../../api/userMG";
import client from "@/utils/ossClient.js";
export default {
  data() {
    return {
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      title: "添加",
      listData: [],
      formData: {
        title: "",
        img: ""
      },
      obj: {}
    };
  },
  created() {
    this.getdata();
  },
  methods: {
    delImageClick() {
      this.formData.qrcode = "";
    },
    submit() {
      if (this.obj) {
        //修改
        this.upJump();
      } else {
        //新增
        this.addJump();
      }
    },
    // 修改
    upJump() {
      this.loading = true;

      UpdateCarltonByIds({
        title: this.formData.title,
        id: this.obj.id,
        img: this.formData.img
      }).then(res => {
        this.loading = false;
        if (res.code == 200) {
          this.editFormVisible = false;
          this.$message({
            type: "success",
            message: res.msg
          });
          this.getdata();
        } else {
          this.$message.error(res.msg);
        }
      });
    },
    // 添加
    addJump() {
      this.loading = true;
        console.log('...this.formData',this.formData)
 
      addCarltons({
        ...this.formData
      }).then(res => {
        this.loading = false;
        if (res.code == 200) {
          this.editFormVisible = false;
          this.$message({
            type: "success",
            message: res.msg
          });
          this.getdata();
        } else {
          this.$message.error(res.msg);
        }
      });
    },
    // 删除
    deleteJump(index, row) {
      this.$confirm("确定要删除吗?", "信息", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(() => {
            DeleteCarltonByIds({ id: row.id })
            .then(res => {
              if (res.code == 200) {
                this.$message({
                  type: "success",
                  message: "已删除！"
                });
                this.getdata();
              } else {
                this.$message({
                  type: "info",
                  message: res.msg
                });
              }
            })
            .catch(err => {
              this.loading = false;
              this.$message.error("删除失败，请稍后再试！");
            });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
    },

    // 关闭编辑、增加弹出框
    closeDialog() {
      this.editFormVisible = false;
    },
    //自定义上传方法..
    mainImgUpload(file) {
      //判断扩展名
      const tmpcnt = file.file.name.lastIndexOf(".");
      const exname = file.file.name.substring(tmpcnt + 1);
      const names = ["jpg", "jpeg", "webp", "png", "bmp"];
      if (names.indexOf(exname) < 0) {
        this.$message.error("不支持的格式!");
        return;
      }
      const fileName = file.file.uid + "." + exname;
      client
        .put(fileName, file.file)
        .then(res => {
          if (res.url) {
            this.formData.img = res.url;
          } else {
            this.$message.error("文件上传失败");
          }
        })
        .catch(err => {});
    },
    // 获取数据方法
    getdata() {
      this.loading = true;
      selectCarltonAlls().then(res => {
        this.loading = false;
        if (res.code == 200) {
          this.obj = res.data.data[0];
          if (this.obj) {
            this.formData.title = this.obj.title;
            this.formData.img = this.obj.img;
          }
          return;
        }
        this.$message({
          type: "info",
          message: res.msg
        });
      });
    }
  }
};
</script>

<style>
.user-search {
  margin-top: 20px;
}

.deleUrl {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 99px;
}

.upload-demo img {
  width: 160px;
  height: 140px;
}

.userRole {
  width: 100%;
}

.upload-demo {
  display: flex;
  flex-direction: row;
}

.upload-demo img {
  width: 140px;
  height: 140px;
}
</style>
